Year Years
1950 60.887
1951 61.73
1952 63.35
1953 64.843
1954 66.206
1955 67.441
1956 68.55
1957 69.535
1958 70.401
1959 71.158
1960 71.816
1961 72.388
1962 72.889
1963 73.332
1964 73.729
1965 74.083
1966 74.394
1967 74.657
1968 74.87
1969 75.038
1970 75.165
1971 75.254
1972 75.31
1973 75.34
1974 75.354
1975 75.358
1976 75.358
1977 75.358
1978 75.361
1979 75.372
1980 75.399
1981 75.449
1982 75.52
1983 75.606
1984 75.698
1985 75.78
1986 75.829
1987 75.834
1988 75.792
1989 75.71
1990 75.607
1991 75.505
1992 75.432
1993 75.41
1994 75.449
1995 75.559
1996 75.743
1997 75.983
1998 76.259
1999 76.555
2000 76.845
2001 77.101
2002 77.311
2003 77.469
2004 77.581
2005 77.665
2006 77.752
2007 77.873
2008 78.046
2009 78.272
2010 78.54
2011 78.827
2012 79.105
2013 79.35
2014 79.554
2015 79.717
2016 79.844
2017 79.954
2018 80.06
2019 80.169
2020 80.282
2021 80.401
2022 80.521
2023 80.641
2024 80.76
2025 80.878
2026 80.996
2027 81.112
2028 81.228
2029 81.343
2030 81.457
2031 81.571
2032 81.684
2033 81.797
2034 81.91
2035 82.022
2036 82.134
2037 82.245
2038 82.356
2039 82.467
2040 82.577
2041 82.687
2042 82.796
2043 82.904
2044 83.011
2045 83.117
2046 83.223
2047 83.328
2048 83.432
2049 83.536
2050 83.64
2051 83.744
2052 83.849
2053 83.954
2054 84.059
2055 84.165
2056 84.271
2057 84.377
2058 84.483
2059 84.589
2060 84.693
2061 84.796
2062 84.898
2063 84.998
2064 85.097
2065 85.196
2066 85.294
2067 85.393
2068 85.493
2069 85.593
2070 85.694
2071 85.796
2072 85.898
2073 85.999
2074 86.1
2075 86.201
2076 86.301
2077 86.401
2078 86.5
2079 86.6
2080 86.7
2081 86.8
2082 86.9
2083 86.999
2084 87.099
2085 87.199
2086 87.3
2087 87.401
2088 87.503
2089 87.605
2090 87.707
2091 87.809
2092 87.909
2093 88.009
2094 88.106
2095 88.202
2096 88.295
2097 88.387
2098 88.476
2099 88.564